An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 6620-00-199-8734
NSN 5960-00-781-1808
NSN 5985-01-442-6191
NSN 6110-00-800-2336
NSN 5925-00-805-3653
NSN 6145-01-267-0052
NSN 6110-01-588-3384
NSN 5999-00-855-5936
NSN 2925-00-178-0940
NSN 5855-01-294-2804
NSN 5925-01-146-5528
NSN 5965-01-251-9480